This document is the user manual for the Lenovo LJ4000N laser printer, which provides instructions for using the printer and includes information on laser radiation and safety precautions.
This manual covers the safe handling of the HP LJ4000N printer, including important safety precautions and environmental requirements. It details the installation steps, required connections (USB, power), and initial setup procedures.
The document also explains normal operation, routine maintenance, troubleshooting tips, and technical specifications such as print resolution, power consumption, noise level, and operating temperature range. This manual is written in Chinese.
| Print resolution | 1200 dpi |
|---|---|
| Noise level | LpA = 53 dB (A) |
The printer supports a maximum resolution of 1200 dpi.